Keep track of how long you are spending on tasks HourGuard is a completely free, easy to use timesheet and time recording software designed to relieve the pressure of having to account for your time. Just click start when you begin working on a task and stop when you're finished and it will be stored as a timesheet entry. When you have completely finished your task, HourGuard will create a full timesheet including a break down of what you did when. HourGuard also lets you create invoices to bill for your time.